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-rw-r--r--mdk-stage1/dietlibc/libm/rint.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libm/rint.c b/mdk-stage1/dietlibc/libm/rint.c
new file mode 100644
index 000000000..b6f0d8f85
--- /dev/null
+++ b/mdk-stage1/dietlibc/libm/rint.c
@@ -0,0 +1,5 @@
+#include <math.h>
+
+double rint(double x) {
+ return floor(x+0.5);
+}